I did a little searching for wild horse info myself!
"In spite of contrary claims, wild horses and burros are capable of leading a semi-nomadic lifestyle in the vast semi-arid reaches of the West. They may roam over a few to several hundred, even a thousand or more, square miles, depending on the lushness of vegetation and the availability of water and shelter. They do not camp on streams, rivers, lakes and springs, as do cattle and sheep, but judiciously disperse their takings over a much more extensive area then do these domesticated animals. Thus, in many grazing allotments where wild horses and burros are removed, purportedly to allow cattle and sheep to graze, in fact, the great majority of the land and forage in inaccessible to livestock, but would be accessible to the wild horses and burros. They would continue to survive in these areas without overgrazing them. This indicates the prejudiced scapegoating of wild horses and burros that goes on in order to perpetrate and perpetuate vested and exploitative, ecologically disharmonious livestock grazing on our public lands!"
http://www.savewildhorses.org/ecosys.htm
And before you get all excited, I'm not on a save the wild horse campaign. I like seeing a few of them once in awhile, but I'm in favor of keeping them at real low numbers.
The difference seems to be that, unlike cattle and sheep, the horses roam a lot more.
sd, you're wasting your time trying to make it sound like wild horses do even 1 tenth of 1% of the damage that cattle do.
""Although cattle grazing in the West has polluted more water, eroded more topsoil, killed more fish, displaced more wildlife, and destroyed more vegitation than any other land use, the American public pays ranchers to do it." Ted Williams, "He's Going to Have an Accident," Audubon 1991
http://www.forestcouncil.org/press/grazing.php
"About one half of the earth’s land mass is grazed by livestock which is the leading cause of topsoil depletion. Since grazing land is constantly being used up, forests are continually being cleared to make room for more cattle grazing. Every year a forest the size of Pennsylvania is destroyed to make more room for cattle grazing."
http://www.becnet.org/ENews/98SpSuVeggie.html
"America's love affair with the cowboy distorts a far less romantic reality: Grazing has degraded or destroyed 700 million acres of western grasslands and has been the primary cause of decline in the population of thousands of species of plants and animals. They destroy the land that we own, and we pay them (with our tax dollars) to do it."
http://www.forestcouncil.org/learn/grazing.php
<FONT COLOR="#800080" SIZE="1">[ 01-03-2003 19:26: Message edited by: Ithaca 37 ]</font>